Optimists report fewer physical and mental health conditions than pessimists in the general Norwegian population

Bredal, I. S., Bonsaksen, T., Heir, T., Skogstad, L., Lerdal, A., Grimholt, T. K., & Ekeberg, Ø. (2019). Optimists report fewer physical and mental health conditions than pessimists in the general Norwegian population. Health Psychology Report, 7(1), 9. doi:10.5114/hpr.2019.81003